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Re: question about dissolution

Mix butylene glycol with water first and add Sym White later? or must be mixed directly first only
by insawang.ch
Sat Apr 27, 2019 4:13 pm
 
Forum: Cosmetics Formulation Development
Topic: Ask about solubility.
Replies: 6
Views: 1967

Re: Question about serum formula?

From this formula can use 1,3- Propanediol instead of DMI, if yes, how many %?
by insawang.ch
Sat Apr 27, 2019 3:59 pm
 
Forum: Cosmetics Products Analysis
Topic: Ask about the serum recipe.
Replies: 5
Views: 2538

Re: Dissolving Activated Resorcinol™

Therefore, if we want to use Activated Resorcinol mixed in. We just need the water part of the water mixed with 1,3- Propanediol and stir well and add Activated Resorcinol Activated Resorcinol the last step, stir them together, that's all, right? Activated Resorcinol disperses to 1 ,3- Propanediol w...
by insawang.ch
Sat Apr 27, 2019 3:34 pm
 
Forum: Cosmetics Formulation Development
Topic: DissolutionActivated Resorcinol™
Replies: 9
Views: 2976

Re: question about dissolution

Try mixing Sym White with butylene glycol then dissolve well But there is a clear pink interspersed color should add วิตามินอี before or is it normal? If you change the color, the quality will deteriorate, right?
by insawang.ch
Thu Apr 25, 2019 8:58 pm
 
Forum: Cosmetics Formulation Development
Topic: Ask about solubility.
Replies: 6
Views: 1967

Re: question about oil blending

For example, want to put any active substance for white skin. Soluble in oil + (2-4% oil + 90% water), which substance can you use to combine oil and water? Provides normal liquidity, similar to slap water, and the price is not high. with the mixing process This active example Please allow an exampl...
by insawang.ch
Sat Apr 06, 2019 9:35 pm
 
Forum: Cosmetics Formulation Development
Topic: Ask about the blending of oil.
Replies: 3
Views: 1385

Re: question about oil blending

Or make it look a little liquid like a serum.
by insawang.ch
Fri Apr 05, 2019 6:36 pm
 
Forum: Cosmetics Formulation Development
Topic: Ask about the blending of oil.
Replies: 3
Views: 1385

Ask about solubility.

Activated Resorcinol and Sym White soluble in oil can also dissolve in Propylene glycol or butylene dicol?
by insawang.ch
Fri Apr 05, 2019 5:22 pm
 
Forum: Cosmetics Formulation Development
Topic: Ask about solubility.
Replies: 6
Views: 1967

Ask about the blending of oil.

Please ask the team to suggest ingredients that help. Mix about 5-10% of oil with water, but the texture is not cloudy. but is a gel or near the gel resistant to electrolytes and has a pH range of 3-7.
by insawang.ch
Fri Apr 05, 2019 5:19 pm
 
Forum: Cosmetics Formulation Development
Topic: Ask about the blending of oil.
Replies: 3
Views: 1385

Ask about the blending of oil.

Please ask the team to suggest ingredients that help. Mix about 5-10% of oil with water, but the texture is not cloudy. but is a gel or near the gel resistant to electrolytes and has a pH range of 3-7.
by insawang.ch
Fri Apr 05, 2019 5:14 pm
 
Forum: Cosmetics Formulation Development
Topic: Ask about the blending of oil.
Replies: 1
Views: 703

Re: Sym-white question

1. Warm mineral oil with a 70 degree buttercream maker, leave it for the yen. 2. Blend water with ketik for 15 minutes, mix with lactic acid. Then add item 2. into item 1. and add Sym-White is the last step? And other extracts or other ingredients put at the end. Stir gently, right? Thank you.
by insawang.ch
Fri Dec 14, 2018 2:05 pm
 
Forum: Cosmetics Formulation Development
Topic: Sym-white, please inquire.
Replies: 3
Views: 1388
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